LUCAS 49072A Rectifier Regulator

( Brand: Lucas ), ( Part Type: Rectifier Regulator ), ( Color: Black ), ( Manufacturer Part Number: 49072A ), ( Material: Metal ), ( Vintage Part: Yes ), ( Unit Type: Unit ), ( Compatible Make: Lucas England ), ( Universal Fitment: No ), ( Country/region Of Manufacture: England )

Review LUCAS Rectifier Regulator

The Lucas 49072A is a high-performance voltage regulator specifically designed for use in automotive applications. This component is crucial for maintaining a stable voltage output in an electrical system, ensuring the reliable operation of various vehicle components such as lights, radio, and charging system.

The Lucas 49072A is a 12-volt, 3-ampere, 14-pin zener diode voltage regulator. Its zener diode design allows it to provide a constant voltage output, even under varying input voltage conditions. The regulator is engineered to deliver a regulated output voltage that ranges from 12.4 volts at engine cranking to 13.8 volts at idle, making it suitable for use in both starting and charging circuits.

This regulator is housed in a robust, compact casing that measures 116mm long, 58mm wide, and 36mm high. It is designed to withstand the rigors of automotive applications, featuring a high-temperature operating range of -40 C to 125 C. The regulator is also sealed to prevent moisture intrusion, ensuring reliable performance in various environmental conditions.

The Lucas 49072A features a built-in voltage sensing circuit, which continuously monitors the input voltage and adjusts the output voltage accordingly. This ensures that the voltage remains within the specified range, even when the engine load varies. The regulator also incorporates an overload protection feature, which automatically shuts off the output when the load current exceeds the maximum rating, preventing damage to the regulator or the connected components.

Installation of the Lucas 49072A is straightforward, with clear markings on the regulator and the wiring harness for easy identification of the various terminals. The regulator can be mounted in a convenient location in the engine bay, with the manufacturer recommending a position close to the battery for optimal heat dissipation. The regulator is also compatible with a wide range of battery types, including lead-acid, AGM, and gel batteries.

In conclusion, the Lucas 49072A is a high-performance, versatile voltage regulator designed for use in automotive applications. Its features, including zener diode design, built-in voltage sensing circuit, overload protection, and robust construction, make it an excellent choice for maintaining a stable voltage output in various automotive electrical systems.

Lucas 49072A Rectifier Regulator: A Worthy Investment?

The Lucas 49072A is a popular aftermarket vehicle rectifier regulator that is widely used for charging and maintaining the battery system in various automobiles. Here are some pros and cons that might help you decide whether purchasing this product is a wise investment for your vehicle.

1. Durable Construction: The Lucas 49072A is known for its robust and reliable construction, making it a preferred choice for many automotive enthusiasts. It comes with a heavy-duty casing that offers excellent protection against environmental elements.

2. Easy Installation: The Lucas 49072A is relatively easy to install, and it is a direct replacement for the original equipment in many vehicles. This can save you time and money on labor costs.

3. Wide Compatibility: This rectifier regulator is compatible with a wide range of vehicles, including cars, trucks, and motorcycles. This makes it a versatile option for those who own multiple vehicles or plan to use it in the future.

4. Efficient Charging: The Lucas 49072A is designed to provide efficient charging, ensuring that your battery is always fully charged and ready to go. This can help extend the life of your battery and save you money on replacements.

5. Good Value for Money: The Lucas 49072A is priced competitively compared to other aftermarket rectifier regulators. It offers excellent value for money, especially considering its durability and efficiency.

1. Potential Noise: Some users have reported that the Lucas 49072A can be noisy during operation. However, this is a common issue with most rectifier regulators, and it is usually not a major concern.

2. Limited Voltage Output: The Lucas 49072A has a limited voltage output of 14.4 volts. If you require a higher voltage output for your vehicle, you may need to consider other options.

3. No Advanced Features: The Lucas 49072A is a basic rectifier regulator and does not come with any advanced features. If you are looking for a more advanced charging system, you may need to consider a more expensive option.

The Lucas 49072A rectifier regulator is a reliable and durable option for those looking to maintain their vehicle's battery system. It offers good value for money, is easy to install, and is compatible with a wide range of vehicles. However, it may not be suitable for those who require a higher voltage output or advanced features. Ultimately, the decision to purchase the Lucas 49072A depends on your specific needs and requirements.

If you are looking for a reliable and affordable rectifier regulator to maintain the battery system in your vehicle, the Lucas 49072A is an excellent choice. It offers good value for money, is easy to install, and is compatible with a wide range of vehicles. However, if you require a higher voltage output or advanced features, you may need to consider other options. Overall, the Lucas 49072A is a solid investment for those who want a dependable and efficient charging system for their vehicle.

part # 49072a prices

• $25.00-$45.00

specifications ignitioncompo:

• brand: Lucas
• part type: Rectifier Regulator
• color: Black
• manufacturer part number: 49072A
• material: Metal
• vintage part: Yes
• unit type: Unit
• compatible make: Lucas England
• universal fitment: No
• country/region of manufacture: England

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• carrier: USPS

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• Motorcycle Scooter Parts Accessories > Electrical Ignition Components > Other Electrical Ignition Components
• condition: Used

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• # reviews: 3417
• rating: 99.8%

offer ignitioncompo:

• quantity: 1
• options: Ship-to-home
• started: March 1, 2025
• availability: In Stock
• sold: 0
• best offers: True